MicroSD Express vs. MicroSD Cards: Understanding the Differences

When talking about the microSD Express card, we’re essentially referring to the next step in the evolution of microSD cards. Shaped and sized just like the usual microSD cards we’re all familiar with, the magic lies in their performance. These cards boast significantly faster transfer speeds, making them a game-changer for gamers or anyone handling large files on computers.

What sets microSD Express apart is its usage of PCIe and NVMe interfaces, allowing for speedier data transfers. However, you will generally find that this cutting-edge performance comes with a higher price tag compared to traditional microSD cards.

Despite being introduced in 2019, microSD Express hasn’t hit the mainstream just yet. But that could change soon, especially as more devices begin to necessitate these cards for optimal functionality. If you’re often moving hefty amounts of data quickly—whether for gaming, video tasks, or other purposes—microSD Express could be the ideal choice over regular cards.

In particular, these cards shine when paired with UHS-I or UHS-II card readers in popular handheld gaming devices like the Steam Deck, ROG Ally, Legion Go, MSI Claw 8 AI+, and the upcoming Nintendo Switch 2.

Let’s dive into the world of microSD Express cards currently available. While there aren’t many on the market right now, this is poised to change, especially since the Nintendo Switch 2 relies exclusively on this type of flash memory.

Regarding frequently asked questions, here’s what you might want to know about microSD Express cards.

MicroSD Express vs MicroSD: Which Should You Choose?
The primary advantage of microSD Express lies in its speedy transfer capabilities, which translates to better overall performance. That said, whether you opt for microSD Express or stick with a traditional microSD really depends on your specific needs and the devices you’re using. If top-notch transfer speeds are a priority, then microSD Express is the way to go.

Do You Need a microSD Express Card for Your Handheld Device?
This varies with the device. For the Nintendo Switch 2, a microSD Express Card is a must for expanding storage. Other devices like the Steam Deck, ROG Ally, Legion Go, MSI Claw 8 AI+, and the original Nintendo Switch are compatible with older microSD cards, thus offering more flexibility.

A Brief History: When Did MicroSD Express Hit the Scene?
The microSD Express technology emerged around 2019. As with many tech innovations, it’s taken a little time to gain traction in the mainstream market. But as new devices roll out and demand grows, we’re likely to see these cards become more prevalent.